#34499C#34499C

#34499C is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.6% C 0.137 H 269.3°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#34499C
RGB	rgb(52, 73, 156)
HSL	hsl(228, 50%, 41%)
HSV	hsv(228, 67%, 61%)
CMYK	cmyk(66.7%, 53.2%, 0%, 38.8%)
CIE-LAB	lab(33.76, 19.94, -47.80)
CIE-LCH	lch(33.76, 51.79, 292.65°)
OKLab	oklab(43.64% -0.0017 -0.1372)
OKLCH	oklch(43.64% 0.137 269.3)
XYZ	xyz(9.7974, 7.8946, 32.4535)
Luminance	0.0790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34499C #9C8734

analogous

#347D9C #34499C #53349C

triadic

#34499C #9C3449 #499C34

tetradic

#34499C #9C347D #9C8734 #349C53

square

#34499C #9C347D #9C8734 #349C53

split-complementary

#34499C #9C5334 #7D9C34

monochromatic

#151E40 #25346E #34499C #4A63C3 #788AD2

Accessibility & contrast

On white

8.14

#34499C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#34499C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34499C

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34499C	#FFFFFF	#000000	##FFFFFF
##34499C	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15549F

Deuteranopia (green-blind)

#004B9A

Tritanopia (blue-blind)

#005D6B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #34499c;
/* rgb */ color: rgb(52, 73, 156);
/* oklch */ color: oklch(43.6% 0.137 269.3);

Tailwind

colors: {
  custom: {
    50: '#777bba',
    500: '#34499c',
    950: '#000000',
  },
}

SCSS

$custom: #34499c;
$custom-light: #777bba;
$custom-dark: #000000;

JSON

{
  "hex": "#34499c",
  "rgb": {
    "r": 52,
    "g": 73,
    "b": 156
  },
  "hsl": {
    "h": 227.885,
    "s": 50,
    "l": 40.784
  },
  "oklch": {
    "l": 0.43642,
    "c": 0.13723,
    "h": 269.3
  },
  "luminance": 0.07895
}

Semantic roles & 50–950 ramp

primary

#34499C

secondary

#BBAC71

accent

#BD4EDA

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #34499C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →